Dielectric Reflective Coatings CQUHR004
The dielectric reflective film is composed of multiple layers of dielectric materials and has the ability to reflect light in a specific wavelength range. The principle of this reflective film is based on the interference and reflection of light, achieving reflection of specific wavelength light by controlling the thickness and refractive index of the film. It can be divided into metal reflective film and all dielectric reflective film. Metal reflective films are usually made of metal materials and have the advantages of high reflectivity and wide spectral range. UM OPTICS has complete optical coating equipment and experience, and can provide high-quality dielectric reflective films.
Save to Favorites
Overview
Specifications
| Parameter | Value |
|---|---|
| Substrate Material | Fused Silica |
| Coating [@1064nm] | HR@1064nm |
| AOI | 0°- 45° |
| Dim | Customizable |
| Clear Aperture | >90% |
| Diameter Tolerance | +0.0/-0.1 |
| Thk Tolerance | ±0.1 mm |
| Substrate Density | 2.21 g/cm³ |
Datasheet
Please provide your email to download the datasheet.
Invalid email format. Please try again.
Supplier Information
Related Products
-
Coated Optical Glass for Cinema Projection Windows
Optical Coatings
Rsgx
The custom sized cinema window coated optics are high quality products developed by Nantong Ruisen to meet premium cinema standards. Magnetron sputtering deposits broadband multilayer antireflection coatings on both sides of optical glass, reducing glass reflection and increasing transmission…
-
Polarizing Beamsplitter Coatings
Optical Coatings
Rsgx
Polarizing beamsplitter coatings exploit thin film polarization effects at oblique incidence. Prism and plate types are available. Prism coatings offer broader wavelength ranges and high polarization, but are harder to manufacture in large sizes and have lower laser resistance. Plate polarizers have narrower bands but can be larger and withstand stronger lasers, so they are often used in high intensity laser systems.
-
Antireflection Coatings
Optical Coatings
Rsgx
Reflection at optical component surfaces causes optical energy loss. Transparent dielectric antireflection films reduce this loss. Lower reflected intensity increases transmitted intensity and improves image clarity. Common materials include magnesium fluoride, titanium oxide, lead sulfide, lead selenide, ceramic infrared antireflection coatings and vinyl silsesquioxane hybrid films. In general…
-
Partial Reflection Coatings
Optical Coatings
Rsgx
Reflective coatings increase optical surface reflectivity; partial reflectors divide light into reflected and transmitted portions. They are used in beamsplitters, output couplers and interferometers. Beamsplitter coatings include single wavelength partial reflectors and broadband partial reflectors.
-
High Reflection Coatings
Optical Coatings
Rsgx
Dielectric high reflection coatings exploit reflection and transmission at each interface of a multilayer stack. Appropriate layer thicknesses make reflected waves interfere constructively for high reflectivity. Metals generally have high extinction coefficients: light entering from air attenuates rapidly inside the metal, reducing internal transmission and increasing reflection. Higher extinction coefficients produce faster amplitude attenuation…
Related Articles
As a professional ultraviolet‑laser solution provider, Precilasers has launched its 266 nm narrow‑linewidth industrial laser, delivering reliable single‑frequency output for high‑precision interference lithography, semiconductor inspection and precision metrology applications.
On November 28, 2024, the 3rd China Laser Star Enterprise Summit & Advanced Laser Processing Technology Summit, an annual influential event in the laser industry, was grandly held in Wuhan Optics Valley.
Within cutting‑edge ultrafast photonics research, asynchronous optical sampling (ASOPS) and synchronous sampling serve as fundamental technologies for terahertz excitation detection, coherent Raman imaging and other time‑resolved spectroscopy experiments.
A laser bar is an array semiconductor laser chip integrated with dozens of emitters, which realizes hundred-watt quasi-continuous output on a single chip. With regular emitter arrangement and controllable fill factor, integrated thermal design and superior wall-plug efficiency compared to single chips, it acts as the core light source for high-power pumping, medical lasers and precision processing.
Loading...
Name
Phone
Organization
Use Case
Database Platform